Contents

# frozen_string_literal: true

require 'test_helper'

class PurgeTest < Imgix::Test
  def test_runtime_error_without_api_key
    assert_raises(RuntimeError) do
      mock_client(api_key: nil).purge(mock_image)
    end
  end

  def test_purger_version_warns
    stub_request(:post, endpoint).with(body: body).to_return(status: 200)

    assert_output(nil, deprecation_warning) do
      mock_client(api_key: '10adc394').purge('/images/demo.png')
    end
  end

  def test_successful_purge
    stub_request(:post, endpoint).with(body: body).to_return(status: 200)

    mock_client(api_key: '10adc394').purge('/images/demo.png')

    assert_requested(
      :post,
      endpoint,
      body: 'url=https%3A%2F%2Fdemo.imgix.net%2Fimages%2Fdemo.png',
      headers: mock_headers,
      times: 1
    )
  end

  private

  def mock_client(api_key: '')
    Imgix::Client.new(
      domain: 'demo.imgix.net',
      api_key: api_key,
      include_library_param: false
    )
  end

  def mock_headers
    {
      'Accept' => '*/*',
      'Accept-Encoding' => 'gzip;q=1.0,deflate;q=0.6,identity;q=0.3',
      'Authorization' => 'Basic MTBhZGMzOTQ6',
      'Content-Type' => 'application/x-www-form-urlencoded',
      'User-Agent' => "imgix rb-#{Imgix::VERSION}"
    }
  end

  def mock_image
    'https://demo.imgix.net/images/demo.png'
  end

  def endpoint
    'https://api.imgix.com/v2/image/purger'
  end

  def body
    { 'url' => mock_image }
  end

  def deprecation_warning
    "Warning: Your `api_key` will no longer work after upgrading to\n" \
    "imgix-rb version >= 4.0.0.\n"
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
imgix-3.4.0	test/units/purge_test.rb